Question #665379 on Yade changed:
https://answers.launchpad.net/yade/+question/665379
Status: Open => Solved
Andrea Puglisi confirmed that the question is solved:
A, I've understood my error! The overlap contained in
penetrationDepth is the one computed for the force, which corresponds
Question #665379 on Yade changed:
https://answers.launchpad.net/yade/+question/665379
Status: Answered => Open
Andrea Puglisi is still having a problem:
Thanks Jan and Bruno. From Jan'answer I understand that the variable
shift2 should not be a problem in my example (I have no periodicity,
Question #665379 on Yade changed:
https://answers.launchpad.net/yade/+question/665379
Bruno Chareyre proposed the following answer:
Hi,
It does correspond to x1-x2-2*r.
Cheers
Bruno
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Question #665379 on Yade changed:
https://answers.launchpad.net/yade/+question/665379
Status: Open => Answered
Jan Stránský proposed the following answer:
Hello Andrea,
shift2 is used for periodic contact detection, have a look at [1]. See [2] for
the meaning of Interaction::cellDist.
New question #665379 on Yade:
https://answers.launchpad.net/yade/+question/665379
Hi, I would like to understand the way "penetrationDepth" is calculated. For
instance, in a simple collision between two identical spheres I've seen that it
does not correspond to x1-x2-2*r where r is the radius
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